Individual Calculations October 2012
 Clawitter, Craig  Total change: -10.35  Rating chartPersonal card
 34th Annual Southern California Open San Diego, California USA 2012-09-01
RcRownchangeKK*chgGame
 2084 2121 1.50 4 -0.69 15 -10.35 
  Hough, Randall 1945 USA1.0010.27154.05 
  Bruno, Ronald 2196 USA0.001-0.4015-6.00 
  Rozovsky, Daniel f2096 USA0.501-0.0315-0.45 
  Nita, Marian Nick 2097 USA0.001-0.5315-7.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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